| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.64 | 9.106% | $65.0708 | $65.07 | $65.05 | $65.10 |
| Purchase #2 | $30.76 | 13.591% | $34.9406 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $191.40 | 4.130% | $199.3048 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $126.36 | 13.199% | $143.0383 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $50.51 | 6.615% | $53.8512 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $74.39 | 3.219% | $76.7846 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $17.58 | 5.391% | $18.5277 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $550.64 | $591.5180 | $591.51 | $591.55 | $591.50 | |